68662125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{8719}}^1$

素因数の和:8747

約数の個数: 48

約数和(自身を含む): 141473280

約数和(自身を除く): 72811155

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2625, 7875, 8719, 26157, 43595, 61033, 78471, 130785, 183099, 217975, 305165, 392355, 549297, 653925, 915495, 1089875, 1525825, 1961775, 2746485, 3269625, 4577475, 7629125, 9808875, 13732425, 22887375, 68662125]

約数ペア:

[(1, 68662125), (3, 22887375), (5, 13732425), (7, 9808875), (9, 7629125), (15, 4577475), (21, 3269625), (25, 2746485), (35, 1961775), (45, 1525825), (63, 1089875), (75, 915495), (105, 653925), (125, 549297), (175, 392355), (225, 305165), (315, 217975), (375, 183099), (525, 130785), (875, 78471), (1125, 61033), (1575, 43595), (2625, 26157), (7875, 8719)]